1 files changed, 19 insertions, 0 deletions
diff --git a/llparse/src/implementation/c/node/pause.ts b/llparse/src/implementation/c/node/pause.ts
new file mode 100644
index 0000000..c239b46
--- /dev/null
+++ b/llparse/src/implementation/c/node/pause.ts
@@ -0,0 +1,19 @@
+import * as frontend from 'llparse-frontend';
+
+import { Compilation } from '../compilation';
+import { STATE_ERROR } from '../constants';
+import { Error as ErrorNode } from './error';
+
+export class Pause extends ErrorNode<frontend.node.Pause> {
+  public doBuild(out: string[]): void {
+    const ctx = this.compilation;
+
+    this.storeError(out);
+
+    // Recoverable state
+    const otherwise = ctx.unwrapNode(this.ref.otherwise!.node).build(ctx);
+    out.push(`${ctx.currentField()} = ` +
+        `(void*) (intptr_t) ${otherwise};`);
+    out.push(`return ${STATE_ERROR};`);
+  }
+}